org.jpedal.examples.viewer.gui

Class MouseSelector

java.lang.Object

org.jpedal.examples.viewer.gui.MouseSelector

Direct Known Subclasses:

JavaFXMouseListener, JavaFXMousePageTurn, JavaFXMouseSelector

public class MouseSelector
extends Object

Constructor Summary

Constructors

Constructor and Description
MouseSelector()

Method Summary

Modifier and Type	Method and Description
protected static int	adjustForAlignment(int cx, PdfDecoderInt decode_pdf) Adjust x coordinate from mouse to take into account any centring offset
protected static int[]	updateXY(int originalX, int originalY, PdfDecoderInt decode_pdf, Values commonValues) get raw co-ords and convert to correct scaled units

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MouseSelector

public MouseSelector()

Method Detail

adjustForAlignment

protected static int adjustForAlignment(int cx,
                                        PdfDecoderInt decode_pdf)

Adjust x coordinate from mouse to take into account any centring offset

Parameters:

cx - int value for the current x value

decode_pdf - PdfDecoderInt for the current PDF

Returns:

int value for the x coordinate after adjustments

updateXY

protected static int[] updateXY(int originalX,
                                int originalY,
                                PdfDecoderInt decode_pdf,
                                Values commonValues)

get raw co-ords and convert to correct scaled units

Returns:

int[] of size 2, [0]=new x value, [1] = new y value